General election for the constituency of Hertsmere on 8 June 2017

An election to the 57th Parliament of the United Kingdom for the constituency area of Hertsmere, held as part of the general election on 8 June 2017.

Conservative hold by Oliver Dowden with a majority of 16,951 - 32.4% - on a turnout of 71.0%.

An electorate of 73,561, having a valid vote count of 52,253 and an invalid vote count of 136.

Candidates

Name Party Vote Vote share Vote change
DOWDEN, Oliver Con 31,928 61.1% 1.8%
SMITH, Fiona Lab 14,977 28.7% 6.2%
JORDAN, Joe LD 2,794 5.3% -0.2%
HOY, David UKIP 1,564 3.0% -9.7%
SUMMERHAYES, Sophie Green 990 1.9% -

The writ for this election was issued on 3 May 2017.

Result declared at 01:46 on 9 June 2017. Declarations times do not form part of election declarations and should be regarded as indicative rather than official.

Gain or hold information and vote change percentages are calculated according to changes since the preceding general election and take no account of intervening by-elections. The calculations are based on changes to party performance, rather than the performance of an individual candidate. Where the boundary of a constituency has changed since the preceding general election, the calculations are based on estimated notional results for the new boundaries at the previous election.

Under section 13(b) of the Representation of the People Act 1985, a candidate gaining 5% or less of the vote share will forfeit their deposit.